California · Political Subdivision
Imperial Irrigation District
18.69¢ per kWh, bundled, EIA-861 2025. Average bill $202.30 at 1,082.7 kWh a month, across 142,916 customers on that row.
California averaged 31.35¢/kWh and $154.73 a month. The United States averaged 17.23¢/kWh and $150.68. State and national figures come from EIA's Average Bill file.
Revenue divided by sales, EIA-861 Sales to Ultimate Customers, 2025, released October 7, 2026. Texas wires utilities come from the Delivery Companies file. The price and bill use bundled service. Customer count: 142,916, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$186.90
18.69¢/kWh × 1,000 kWh. Bundled residential average, EIA-861 2025. The customer charge is already folded into this average, so it stands beside a tariff total rather than being added to it.
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 13.19¢ | $146.72 | 1,112.6 | 130,257 |
| 2016 | 12.50¢ | $142.34 | 1,138.4 | 128,635 |
| 2017 | 12.93¢ | $145.12 | 1,122.2 | 132,632 |
| 2018 | 12.15¢ | $136.85 | 1,125.9 | 133,668 |
| 2019 | 12.32¢ | $129.93 | 1,054.5 | 134,781 |
| 2020 | 12.54¢ | $148.69 | 1,186.1 | 135,828 |
| 2021 | 14.42¢ | $166.53 | 1,155.0 | 137,541 |
| 2022 | 15.60¢ | $182.17 | 1,167.5 | 139,162 |
| 2023 | 17.58¢ | $188.98 | 1,075.1 | 140,906 |
| 2024 | 17.91¢ | $207.56 | 1,158.7 | 142,078 |
| 2025 | 18.69¢ | $202.30 | 1,082.7 | 142,916 |
EIA-861, 2015–2025, using the same service type as the 2025 figure. A blank year means that service was not in the file.
Counties
Imperial, Riverside, San Diego.
EIA-861 Service Territory, 2025. A listed county is the county EIA recorded. It does not mean every address in the county is served. Open this utility in the bill calculator · Rate history tool